20141728 (number)

20141728 is an even 8-digits composite number following 20141727 and preceding 20141729. In scientific notation, it is written as 2.0141728 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 12 positive divisors. There are 10070848 positive integers (up to 20141728) that are relatively prime to 20141728.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-one thousand seven hundred twenty-eight

Notation

Scientific notation 2.0141728 × 10^7
Engineering notation 2.0141728 × 10^6

Prime Factorization of 20141728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 629429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1258858
Product of the distinct prime numbers

The prime factorization of 20141728 is 2 × 2 × 2 × 2 × 2 × 629429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 89, 87, 348, 364, 1700, 7349, 77955, 82736, 718933, 117322, 3377381, 3045716, 60428898, 4806368, 207766288, 703133581, 6653423604, 9200009743

Basic calculations (n = 20141728)

Multiplication

n×y
n×2 40283456
n×3 60425184
n×4 80566912
n×5 100708640

Division

n÷y
n÷2 10070864
n÷3 6713909.3333333
n÷3 5035432
n÷5 4028345.6

Exponentiation

ny
n2 405689206825984
n3 8.1712816564247E+21
n4 1.645837325351E+29
n5 3.3150007739467E+36

Nth Root

y√n
2√n 4487.9536539496
3√n 272.08143467087
4√n 66.992190992306
5√n 28.894776885978

Divisors of 20141728

1, 2, 4, 8, 16, 32, 629429, 1258858, 2517716, 5035432, 10070864, 20141728

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20141727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20141728 can be divided by 12 positive divisors. The sum of these divisors (counting 20141728) is 1, the average is 0.083333333333333.

Base conversion 20141728

Base System Value
2 Binary 1001100110101011010100000
3 Ternary 1101220022020221
4 Quaternary 1030311122200
5 Quinary 20124013403
6 Senary 1555412424
8 Octal 114653240
10 Decimal 20141728
12 Duodecimal 68b4114
16 Hexadecimal 13356a0
20 Vigesimal 65he68
36 Base36 bzpgg

Cryptographic Hash Functions

md5 e471271c9ae94817de47ae9c7116743e
sha1 11c59fbd7fd8c1a0e8df11752e0ba9bde97b6665
sha256 7dc2cc83f2b0e923d1dceca7653ea5c1070efc921d4bb3e07bdd116f4798e56e
sha512 4addac7dc8687b2724bbe0c015a0b574ca0b9aa23b3a42202cde2284972747f3fcc6d863fbd3a18c06841c9640678d4d90ce6110b4c81e927497900b4687ba17
ripemd-160 31539d67e81c7342c177bae3ab7746b5fd8a5c96

20141728 as geometric shapes

Circle

Radius = n
Diameter 40283456
Circumference 126554209.43081
Area 1.2745102318052E+15

Sphere

Radius = n
Volume 3.4227784562983E+22
Surface area 5.0980409272207E+15
Circumference 126554209.43081

Square

Length = n
Perimeter 80566912
Area 405689206825984
Diagonal 28484704.90723

Cube

Length = n
Surface area 2434135240955904
Volume 8.1712816564247E+21
Space diagonal 34886496.248233

Equilateral Triangle

Length = n
Perimeter 60425184
Area 1.7566857957623E+14
Altitude 17443248.124116

Triangular Pyramid

Length = n
Surface area 1.7566857957623E+14
Volume 9.6299477837386E+20
Height 9494901.6357433